Git递归更新子模块 [英] Git update submodules recursively

问题描述

我的项目结构

ProjectA
-FrameworkA (submodule)
--Twig (submodule of FrameworkA)

如何递归更新子模块?我已经尝试了一些git命令(在ProjectA根目录上)

How I can update submodules recursively? I already tried some git commands (on ProjectA root)

git submodule foreach git pull origin master

或

git submodule foreach --recursive git pull origin master

但无法提取Twig的文件.

but cannot pull files of Twig.

推荐答案

git submodule update --recursive

您可能还想使用--init选项，这将使其初始化所有未初始化的子模块:

You will also probably want to use the --init option which will make it initialize any uninitialized submodules:

git submodule update --init --recursive

注意:在某些较旧版本的Git中，如果使用--init选项，则可能不会更新已初始化的子模块.在这种情况下，您还应该运行不带--init选项的命令.

Note: in some older versions of Git, if you use the --init option, already-initialized submodules may not be updated. In that case, you should also run the command without --init option.

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